What he wanted to identify was why-- what distinguishes this small group from the rest of the pack: very successful, but not quite as successful as that small group.

他想弄明白其中的原因-,这一小部分人和其他人有何区别：,其他人也非常成功，但没有那一小组人那么成功。

哈佛公开课 - 幸福课课程节选

Well, because it's very successful at getting somebody to like the group.

因为这是一种很成功的,让人喜欢这个群体的方法。

耶鲁公开课 - 心理学导论课程节选